La San Marco Lever Group Flange mazzer-astoria-rio-espresso-grinder-parts/mazzer-super-jolly-electronic Previously made from brass and

Previously made from brass and copper

Extends the life of primary filter cartridges

watch for grind time creeping up at the same setting

These conical-seat connections seal metal-to-metal with no washer needed

La San Marco Lever Group Flange mazzer-astoria-rio-espresso-grinder-parts/mazzer-super-jolly-electronic Previously made from brass andLa San Marco Lever Group Rear Flange OEM rear flange for La San Marco's old FCS, old lever, and modern Leva group assemblies. COMPATIBILITY Fits: La San Marco old FCS, old lever, and modern Leva groups INSTALLATION A moderate technician level job involving group disassembly. PRO TIPS If your group only uses the larger of the flange's two ports, you'll also need a 1 4" BSP cap to plug the unused port.